gsr obd2 engine harness

will a complete obd2 gsr engine harness work in my 00 civic ex with with a b20vtec and a 99-00 p2t si ecu? will i have to modify the harness in anyway? will the plugs from the harness plug into the ecu?

Originally posted by jdm00civicex@Mar 4 2005, 05:34 PMwill a complete obd2 gsr engine harness work in my 00 civic ex with with a b20vtec and a 99-00 p2t si ecu?Â will i have to modify the harness in anyway? will the plugs from the harness plug into the ecu?

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no you need the 99-00 Si engine/ecu harness for it to work properly.

Edit: The GSR engine harness stops in the engine bay, it will NOT connect to your 99Si ECU directly. This is why you need the 99Si engine/ecu harness

Edit: The GSR engine harness stops in the engine bay, it will NOT connect to your 99Si ECU directly. This is why you need the 99Si engine/ecu harness

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well i can't find a 99si harness in dallas or on ebay. thats y i was wondering if i get the complete gsr obd2 engine harness then get a obd2-obd1 jumper harness and run a chipped p28 ecu for my b20vtec will that work?